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Korvikt [17]
3 years ago
9

What does a computer need from people in order to solve problems effectively?

Computers and Technology
1 answer:
dimulka [17.4K]3 years ago
3 0

Answer:

Computers can solve problems by performing billions of operations per second. A programmer's job is to find solutions. They do this by breaking down problems into easy-to-follow steps for a computer. Programming languages allow people to communicate with computers.

Although computers play an important supporting role as a tool in the discipline, they are just that–tools. ... Given a problem, a computer scientist's goal is to develop an algorithm, a step-by-step list of instructions for solving any instance of the problem that might arise.

Explanation:

Pleeeeeeez mark Me as BRAINLIEST

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2. To ________
Feliz [49]

Answer:2.render 3.resolution 4.visual communication 5.rasterizing 6.nondestructive 7.stroke&fill 8.lines&path 9.pixels

Explanation:

7 0
2 years ago
The variable sentence stores a string. Write code to determine how many words in sentence start and end with the same letter, in
irina [24]

Answer:

sentence = "hello wow a stores good"

same_letter_count = 0

sentence_list = sentence.split()

for s in sentence_list:

   if s[0] == s[-1]:

       same_letter_count += 1

print(same_letter_count)

Explanation:

*The code is in Python.

Initialize the sentence with a string

Initialize the same_letter_count as 0

Split the sentence using split method and set it to the sentence_list

Create a for loop that iterates through the sentence_list. If the first and last of the letters of a string are same, increment the same_letter_count by 1

When the loop is done, print the same_letter_count

4 0
3 years ago
What is the value of the variable phones after the execution of the following code? phones = {'John': '5555555', 'Julie' : '7777
uysha [10]

Answer:

phones = {'John': '1234567', 'Julie' : '7777777'}

Explanation:

In the code given in the question phones dictionary contains contains two keys John and Julie and have the values '5555555' and '7777777' respectively. Now in the code the key John in the dictionary phones is assigned the value '1234567' .So the value corresponding to the key John becomes '1234567'.

3 0
3 years ago
Many inventions have enabled us to use digital cameras. The biggest difference between traditional and digital cameras is that d
Andreyy89

1 Film Roll Vs SD card.

2 No LCD Display Vs LCD Display

3 No mega Pixels Vs Mega Pixels

4 Zero Optical zoom Vs Optical Zoom

5 No Picture Modes Vs Different Picture Modes

6 Limited Number of Pics per roll Vs unlimited number of pictures depending upon the size of a Card

7 Hassle of developing pictures Vs no hassle, simply transfer them to the pc/laptop

8 Limited features Vs multiple features

hope this helps

8 0
3 years ago
) Consider a router that interconnects four subnets: Subnet 1, Subnet 2, Subnet 3 and Subnet 4. Suppose all of the interfaces in
erik [133]

Answer:

Check the explanation

Explanation:

223.1.17/24 indicates that out of 32-bits of IP address 24 bits have been assigned as subnet part and 8 bits for host id.

The binary representation of 223.1.17 is 11011111 00000001 00010001 00000000

Given that, subnet 1 has 63 interfaces. To represent 63 interfaces, we need 6 bits (64 = 26)

So its addresses can be from 223.1.17.0/26 to 223.1.17.62/26

Subnet 2 has 95 interfaces. 95 interfaces can be accommodated using 7 bits up to 127 host addresses can represented using 7 bits (127 = 27)

and hence, the addresses may be from 223.1.17.63/25 to 223.1.17.157/25

Subnet 3 has 16 interfaces. 4 bits are needed for 16 interfaces (16 = 24)

So the network addresses may range from 223.1.17.158/28 to 223.1.17.173/28

4 0
3 years ago
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